Afforestation Experiment of Different Mixed Ratio of Cunninghamia lanceolata and Liquidambar formosana
The afforestation experiment of different mixed ratio of Cunninghamia lanceolata and Liquidambar formosana was stud-ied.By planting different proportions of Cunninghamia lanceolata and Liquidambar formosana in the test area,the growth index,the changes of understory vegetation and soil properties were compared and analyzed.The results showed that the mixed forest of 50%Cunninghamia lanceolata +50%Liquidambar formosana had the best performance,and its growth index,understory vegetation and soil properties were better than those of other treatments.In order to promote the sustainable development of forest ecosystem,it is suggested that the mixed mode of 50%Cunninghamia lanceolata +50%Liquidambar formosana should be popularized and applied in Guangxi.